This paper deals with the synchronization control problem for the uncertain chaotic neural networks with randomly occurring uncertainties and randomly occurring control gain fluctuations. By introducing an improved Lyapunov–Krasovskii functional and employing reciprocally convex approach, a delaydependent non-fragile output feedback controller is designed to achieve synchronization with the hel...

It happens increasingly often that experts need to collaborate in order to exchange ideas, views and opinions on their path towards understanding. However, every collaboration process is inherently fragile and involves a large set of human subjective aspects, including social interaction, personality, and emotions. In this paper we present Pogat, an a↵ective virtual agent designed to support th...

In 1866, Carl Ludwig together with Elias Cyon created the first isolated perfused frog heart preparation. Perfusion systems for the isolated mammalian heart were developed by H. Newell Martin in 1883 and by Oscar Langendorff in 1895. In its working mode, the isolated perfused rat heart was established in the 1960s.